Merge upstream main into ChatGPT Realtime OAuth

src/tooling/allowedHosts.test.mjs

@@ -0,0 +1,153 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { request as httpRequest } from 'node:http';
+import { fileURLToPath } from 'node:url';
+import {
+  DEFAULT_ALLOWED_HOSTS,
+  hostCheckPlugin,
+  isAllowedHost,
+  resolveAllowedHosts,
+} from '../../build/allowedHosts.js';
+
+test('uses the restricted local host allowlist by default', () => {
+  assert.deepEqual(resolveAllowedHosts(), DEFAULT_ALLOWED_HOSTS);
+  assert.equal(resolveAllowedHosts().includes(true), false);
+});
+
+test('adds explicitly configured LAN hostnames without widening the allowlist', () => {
+  assert.deepEqual(
+    resolveAllowedHosts('globe.lan, globe.internal ,globe.lan'),
+    ['localhost', '127.0.0.1', 'globe.lan', 'globe.internal'],
+  );
+});
+
+test('ignores empty configured host entries', () => {
+  assert.deepEqual(resolveAllowedHosts(' , , globe.lan, '), [
+    'localhost',
+    '127.0.0.1',
+    'globe.lan',
+  ]);
+});
+
+test('rejects suffix and wildcard entries so every LAN hostname is explicit', () => {
+  assert.deepEqual(resolveAllowedHosts('.local,*.example,globe.lan'), [
+    'localhost',
+    '127.0.0.1',
+    'globe.lan',
+  ]);
+});
+
+test('a Host is allowed by the same rule Vite applies', () => {
+  const allowed = ['localhost', '127.0.0.1', 'globe.lan', '.corp.example'];
+  for (const host of [
+    'localhost:4173',
+    'LOCALHOST:4173',
+    'app.localhost',
+    '127.0.0.1:4173',
+    '192.168.1.20:4173',
+    '[::1]:4173',
+    'globe.lan:4173',
+    'corp.example',
+    'a.corp.example:8080',
+    'office:4173',
+  ])
+    assert.equal(isAllowedHost(host, allowed, ['office']), true, host);
+  for (const host of [
+    undefined,
+    '',
+    'evil.example:4173',
+    'globe.lan.evil.example',
+    'localhost.evil.example',
+    'mybox.local:4173',
+    '[not-an-ip]:4173',
+  ])
+    assert.equal(isAllowedHost(host, allowed, ['office']), false, String(host));
+  assert.equal(isAllowedHost('anything.example', true), true);
+});
+
+test('the Host check is installed first on the dev and preview servers', () => {
+  const plugin = hostCheckPlugin();
+  assert.equal(plugin.enforce, 'pre');
+  for (const hook of ['configureServer', 'configurePreviewServer']) {
+    let middleware;
+    plugin[hook]({
+      config: {
+        server: { allowedHosts: ['localhost'], host: 'localhost' },
+        preview: { allowedHosts: ['localhost'], host: undefined },
+      },
+      middlewares: { use: (fn) => (middleware = fn) },
+    });
+    const respond = (host) => {
+      const res = {
+        status: null,
+        writeHead(status) {
+          this.status = status;
+        },
+        end() {},
+      };
+      let passed = false;
+      middleware({ headers: { host } }, res, () => (passed = true));
+      return passed ? 'next' : res.status;
+    };
+    assert.equal(respond('localhost:4173'), 'next', hook);
+    assert.equal(respond('evil.example:4173'), 403, hook);
+  }
+});
+
+test('an unlisted Host cannot reach a route a plugin mounts', async (t) => {
+  const { createServer } = await import('vite');
+  const { createBrowserViteConfig } = await import('../../build/vite.js');
+  const provider = {
+    name: 'fixture-provider',
+    configureServer(server) {
+      server.middlewares.use('/api/fixture', (req, res) => {
+        res.end('provider answered');
+      });
+    },
+  };
+  const base = createBrowserViteConfig({ plugins: [provider] });
+  const vite = await createServer({
+    ...base,
+    root: fileURLToPath(new URL('../../', import.meta.url)),
+    configFile: false,
+    envFile: false,
+    publicDir: false,
+    logLevel: 'silent',
+    // Only this test's plugins: the Host check and the fixture provider.
+    plugins: base.plugins.filter((plugin) =>
+      ['host-check', 'fixture-provider'].includes(plugin?.name),
+    ),
+    optimizeDeps: { noDiscovery: true, include: [] },
+    server: {
+      ...base.server,
+      host: '127.0.0.1',
+      port: 0,
+      hmr: false,
+      watch: null,
+    },
+  });
+  await vite.listen();
+  t.after(() => vite.close());
+  const { port } = vite.httpServer.address();
+  const get = (host) =>
+    new Promise((resolve, reject) => {
+      const request = httpRequest(
+        {
+          host: '127.0.0.1',
+          port,
+          path: '/api/fixture',
+          headers: { Host: host },
+        },
+        (response) => {
+          response.resume();
+          resolve(response.statusCode);
+        },
+      );
+      request.on('error', reject);
+      request.end();
+    });
+  assert.equal(await get(`localhost:${port}`), 200);
+  assert.equal(await get(`127.0.0.1:${port}`), 200);
+  assert.equal(await get(`evil.example:${port}`), 403);
+  assert.equal(await get(`mybox.local:${port}`), 403);
+});

src/tooling/liveProviders.test.mjs

@@ -93,11 +93,11 @@ test('OpenSky state and track routes share tokens, retain cache and use regional
   });
   const states = install(providers.openSkyProxy());
   assert.equal(
-    (await states('/api/opensky', '?lat=30&lon=-97')).statusCode,
+    (await states('/api/flights', '?lat=30&lon=-97')).statusCode,
     200,
   );
   assert.equal(
-    (await states('/api/opensky', '?lat=30&lon=-97')).headers[
+    (await states('/api/flights', '?lat=30&lon=-97')).headers[
       'x-opensky-cache'
     ],
     'HIT',
@@ -105,14 +105,14 @@ test('OpenSky state and track routes share tokens, retain cache and use regional
   assert.equal(calls.length, 2);
   const tracks = install(providers.trackBackfillProxies(), true);
   assert.equal(
-    (await tracks('/api/opensky-track', '?icao24=ABC123')).statusCode,
+    (await tracks('/api/flights/track', '?icao24=ABC123')).statusCode,
     200,
   );
-  await tracks('/api/opensky-track', '?icao24=abc123');
+  await tracks('/api/flights/track', '?icao24=abc123');
   assert.equal(calls.filter((call) => call.url.includes('/token')).length, 1);
   assert.equal(calls.filter((call) => call.url.includes('/tracks/')).length, 1);
   assert.equal(
-    (await tracks('/api/adsblol/trace', '?hex=invalid')).statusCode,
+    (await tracks('/api/military/track', '?hex=invalid')).statusCode,
     400,
   );
   now += 130_000;
@@ -131,7 +131,7 @@ test('OpenSky state and track routes share tokens, retain cache and use regional
   );
   process.env.OPENSKY_AUTH_MODE = 'anon';
   const fallback = await install(fresh.openSkyProxy())(
-    '/api/opensky',
+    '/api/flights',
     '?lat=30&lon=-97',
   );
   assert.equal(fallback.statusCode, 200);
@@ -139,6 +139,60 @@ test('OpenSky state and track routes share tokens, retain cache and use regional
   assert.equal(JSON.parse(fallback.body).states[0][0], 'abc123');
 });
 
+test('OpenSky global snapshot attempts are time-limited, retried once, then fall back', async (t) => {
+  environment(t, {
+    OPENSKY_CLIENT_ID: undefined,
+    OPENSKY_CLIENT_SECRET: undefined,
+    OPENSKY_AUTH_MODE: 'anon',
+    OPENSKY_USERNAME: undefined,
+    OPENSKY_PASSWORD: undefined,
+  });
+  t.mock.method(console, 'warn', () => {});
+  const timedOut = () =>
+    Promise.reject(
+      new DOMException(
+        'The operation was aborted due to timeout',
+        'TimeoutError',
+      ),
+    );
+  const load = async (respond) => {
+    const attempts = [];
+    t.mock.method(globalThis, 'fetch', async (url, options) => {
+      if (url.includes('/states/')) {
+        assert.ok(options.signal instanceof AbortSignal);
+        attempts.push(url);
+        return respond(attempts.length);
+      }
+      if (url.includes('/lat/'))
+        return Response.json({
+          now: Date.now() / 1000,
+          ac: [{ hex: 'abc123', lat: 30, lon: -97, alt_baro: 10000 }],
+        });
+      throw Error(`Unexpected URL: ${url}`);
+    });
+    const fresh = await import(
+      `../../server/providers/aircraft/opensky.js?timeout=${Math.random()}`
+    );
+    const response = await install(fresh.openSkyProxy())(
+      '/api/flights',
+      '?lat=30&lon=-97',
+    );
+    return { response, attempts };
+  };
+  const recovered = await load((attempt) =>
+    attempt === 1
+      ? timedOut()
+      : Response.json({ time: Math.floor(Date.now() / 1000), states: [] }),
+  );
+  assert.equal(recovered.attempts.length, 2);
+  assert.equal(recovered.response.statusCode, 200);
+  assert.equal(recovered.response.headers['x-flight-source'], undefined);
+  const stalled = await load(() => timedOut());
+  assert.equal(stalled.attempts.length, 2);
+  assert.equal(stalled.response.statusCode, 200);
+  assert.equal(stalled.response.headers['x-flight-source'], 'adsb.lol');
+});
+
 test('military aircraft route preserves fresh cache and stale response after upstream failure', async (t) => {
   let now = Date.now();
   let calls = 0;
@@ -149,11 +203,11 @@ test('military aircraft route preserves fresh cache and stale response after ups
     return Response.json({ ac: [{ hex: 'abc123' }] });
   });
   const request = install(providers.adsbLolProxy());
-  const first = await request('/api/adsblol/mil');
-  assert.equal((await request('/api/adsblol/mil')).body, first.body);
+  const first = await request('/api/military');
+  assert.equal((await request('/api/military')).body, first.body);
   assert.equal(calls, 1);
   now += 13_000;
-  assert.equal((await request('/api/adsblol/mil')).body, first.body);
+  assert.equal((await request('/api/military')).body, first.body);
   assert.equal(calls, 2);
 });
 
@@ -207,7 +261,7 @@ test('AIS preview route ingests through the socket, returns tracks and disposes
   const request = install(plugin, true);
   let res;
   for (let i = 0; i < 100; i++) {
-    res = await request('/api/ais-live');
+    res = await request('/api/vessels');
     if (JSON.parse(res.body).rows.length) break;
     await delay(10);
   }
@@ -215,10 +269,10 @@ test('AIS preview route ingests through the socket, returns tracks and disposes
   assert.equal(data.status, 'live');
   assert.equal(data.rows[0].mmsi, '123456789');
   assert.equal(data.rows[0].heading, null);
-  const history = await request('/api/ais-live', '/track?mmsi=123456789');
+  const history = await request('/api/vessels', '/track?mmsi=123456789');
   assert.equal(JSON.parse(history.body).samples.length, 2);
   assert.equal(
-    (await request('/api/ais-live', '/track?mmsi=bad')).statusCode,
+    (await request('/api/vessels', '/track?mmsi=bad')).statusCode,
     400,
   );
   assert.equal(sockets.length, 1);
@@ -226,7 +280,7 @@ test('AIS preview route ingests through the socket, returns tracks and disposes
   for (let i = 0; i < 100 && sockets[0].readyState !== 3; i++) await delay(10);
   assert.equal(sockets[0].readyState, 3);
   const restarted = install(plugin);
-  await restarted('/api/ais-live');
+  await restarted('/api/vessels');
   for (let i = 0; i < 100 && sockets.length < 2; i++) await delay(10);
   assert.equal(sockets.length, 2);
 });
@@ -245,10 +299,10 @@ test('military aircraft route serves stale cache on an upstream 429 and cools do
     });
   });
   const request = install(providers.adsbLolProxy());
-  const first = await request('/api/adsblol/mil');
+  const first = await request('/api/military');
   assert.equal(first.statusCode, 200);
   now += 13_000;
-  const limited = await request('/api/adsblol/mil');
+  const limited = await request('/api/military');
   assert.equal(calls, 2);
   assert.equal(
     limited.statusCode,
@@ -256,16 +310,16 @@ test('military aircraft route serves stale cache on an upstream 429 and cools do
     'a 429 with a cached body is never relayed',
   );
   assert.equal(limited.body, first.body);
-  assert.equal(limited.headers['x-ads-b-cache'], 'STALE');
+  assert.equal(limited.headers['x-feed-cache'], 'STALE');
   assert.equal(limited.headers['x-ads-b-upstream-status'], '429');
-  assert.equal(limited.headers['x-ads-b-cache-age-ms'], '13000');
+  assert.equal(limited.headers['x-feed-age-ms'], '13000');
   now += 5_000;
-  const cooling = await request('/api/adsblol/mil');
+  const cooling = await request('/api/military');
   assert.equal(calls, 2, 'no upstream call inside the Retry-After window');
-  assert.equal(cooling.headers['x-ads-b-cache'], 'STALE');
-  assert.equal(cooling.headers['x-ads-b-cache-age-ms'], '18000');
+  assert.equal(cooling.headers['x-feed-cache'], 'STALE');
+  assert.equal(cooling.headers['x-feed-age-ms'], '18000');
   now += 16_000;
-  await request('/api/adsblol/mil');
+  await request('/api/military');
   assert.equal(calls, 3, 'upstream is retried once Retry-After elapses');
 });
 
@@ -277,10 +331,10 @@ test('military aircraft route relays an upstream 429 when nothing is cached', as
     return new Response('{"error":"rate limited"}', { status: 429 });
   });
   const request = install(providers.adsbLolProxy());
-  const limited = await request('/api/adsblol/mil');
+  const limited = await request('/api/military');
   assert.equal(limited.statusCode, 429);
   assert.ok(limited.headers['retry-after']);
-  const again = await request('/api/adsblol/mil');
+  const again = await request('/api/military');
   assert.equal(again.statusCode, 429);
   assert.equal(
     calls,
@@ -315,21 +369,21 @@ test('military fallback cancels a stalled 5xx body and starts cooldown at receip
     );
   });
   const request = install(providers.adsbLolProxy());
-  await request('/api/adsblol/mil');
+  await request('/api/military');
   now += 1000;
-  const hit = await request('/api/adsblol/mil');
-  assert.equal(hit.headers['x-ads-b-cache-age-ms'], '1000');
+  const hit = await request('/api/military');
+  assert.equal(hit.headers['x-feed-age-ms'], '1000');
   now += 12000;
-  const fallback = await request('/api/adsblol/mil');
+  const fallback = await request('/api/military');
   assert.equal(fallback.statusCode, 200);
   assert.equal(cancelled, true);
-  assert.equal(fallback.headers['x-ads-b-cache-age-ms'], '23000');
+  assert.equal(fallback.headers['x-feed-age-ms'], '23000');
   assert.equal(fallback.headers['x-ads-b-retry-after-seconds'], '20');
   now += 19000;
-  await request('/api/adsblol/mil');
+  await request('/api/military');
   assert.equal(calls, 2);
   now += 2000;
-  await request('/api/adsblol/mil');
+  await request('/api/military');
   assert.equal(calls, 3);
 });
 
@@ -349,7 +403,7 @@ test('military cooldown bounds untrusted Retry-After and defaults server errors'
           headers: { 'Retry-After': raw },
         }),
     );
-    const result = await install(providers.adsbLolProxy())('/api/adsblol/mil');
+    const result = await install(providers.adsbLolProxy())('/api/military');
     assert.equal(Number(result.headers['retry-after']), seconds);
   }
 });
@@ -369,7 +423,7 @@ test('track backfill proxy returns 502 on an oversized upstream body and caches
     };
   });
 
-  const res1 = await tracks('/api/opensky-track', '?icao24=def456');
+  const res1 = await tracks('/api/flights/track', '?icao24=def456');
   assert.equal(res1.statusCode, 502);
   assert.deepEqual(JSON.parse(res1.body), {
     error: 'Upstream track response too large',
@@ -377,7 +431,7 @@ test('track backfill proxy returns 502 on an oversized upstream body and caches
 
   // Cached as a 502 (never a 200): a retry inside the window neither
   // reads as an empty track nor spends OpenSky credits on another download.
-  const res2 = await tracks('/api/opensky-track', '?icao24=def456');
+  const res2 = await tracks('/api/flights/track', '?icao24=def456');
   assert.equal(res2.statusCode, 502);
   assert.equal(callCount, 1);
 });

src/tooling/localServices.test.mjs

@@ -21,6 +21,7 @@ import { openAiRealtimeProxy } from 'gods-eye-view/server/providers/openai';
 import { keySetupEndpoint } from 'gods-eye-view/server/standalone/key-setup';
 import { realtimeInstructions } from '../../server/providers/openai/instructions.js';
 import { GEV_REALTIME_TOOLS } from '../../server/providers/openai/tools.js';
+import { standaloneVoiceTools } from '../../server/standalone/voiceTools.js';
 
 function install(plugin, preview = false) {
   const routes = new Map();
@@ -366,6 +367,40 @@ test('OAuth login endpoint selects an existing local sign-in without launching C
   assert.equal(response.body.includes('fixture-existing-secret'), false);
 });
 
+test('Realtime sessions carry supplied tools, and the standalone voice adds the catalog queries', async (t) => {
+  env(t, 'OPENAI_API_KEY', 'fixture-upstream-secret');
+  env(t, 'GEV_RATELIMIT_OPENAI_PER_MIN', undefined);
+  const sent = [];
+  t.mock.method(globalThis, 'fetch', async (url, options) => {
+    sent.push(JSON.parse(options.body));
+    return Response.json({ value: 'fixture-ephemeral' });
+  });
+  const tools = standaloneVoiceTools();
+  const response = await request(
+    install(openAiRealtimeProxy({ realtime: { tools } })).get(
+      '/api/realtime/token',
+    ),
+  );
+  assert.equal(response.status, 200);
+  assert.deepEqual(sent.at(-1).session.tools, tools);
+  const names = tools.map((tool) => tool.name);
+  assert.equal(new Set(names).size, names.length);
+  assert.deepEqual(
+    tools.slice(0, GEV_REALTIME_TOOLS.length),
+    GEV_REALTIME_TOOLS,
+  );
+  assert.ok(names.includes('get_weather'));
+  assert.ok(names.includes('military_awareness'));
+  assert.ok(!names.includes('show_in_gods_eye_view'));
+  assert.ok(!names.includes('aircraft_in_area'));
+  assert.ok(!names.includes('get_weather_map'));
+  // The action of the same name answers satellite passes.
+  assert.equal(
+    tools.findLast((tool) => tool.name === 'next_satellite_pass'),
+    GEV_REALTIME_TOOLS.find((tool) => tool.name === 'next_satellite_pass'),
+  );
+});
+
 test('debug logging resolves each supplied application directory independently', async (t) => {
   const first = root(t),
     second = root(t);
@@ -527,8 +562,8 @@ test('the debug-log sink stays bounded, rate limited, and quiet about failures',
     error: 'Failed to write Realtime debug log',
   });
 
-  // The limiter is always on, unlike the opt-in one the cost-bearing routes
-  // share: 120/min per IP, far above what a voice session writes.
+  // This limiter has no opt-out, unlike the one the cost-bearing routes share:
+  // 120/min per IP, far above what a voice session writes.
   let limited = null;
   let accepted = 0;
   for (let n = 0; n < 130 && !limited; n += 1) {
@@ -551,6 +586,24 @@ test('the debug-log sink stays bounded, rate limited, and quiet about failures',
   assert.ok(lines.every((line) => JSON.parse(line).loggedAt));
 });
 
+test('a debug-log record cannot supply its own timestamp', async (t) => {
+  const sourceRoot = root(t);
+  const handler = install(openAiRealtimeProxy({ sourceRoot })).get(
+    '/api/realtime/debug-log',
+  );
+  const before = Date.now();
+  const response = await request(handler, {
+    method: 'POST',
+    body: JSON.stringify({ loggedAt: '1999-01-01T00:00:00.000Z', note: 'x' }),
+  });
+  assert.equal(response.status, 204);
+  const file = path.join(sourceRoot, '.gev-logs/realtime-conversations.jsonl');
+  const [line] = readFileSync(file, 'utf8').split('\n').filter(Boolean);
+  const record = JSON.parse(line);
+  assert.equal(record.note, 'x');
+  assert.ok(Date.parse(record.loggedAt) >= before - 1000);
+});
+
 test('an oversized debug-log request receives the fixed error response', async (t) => {
   const handler = install(openAiRealtimeProxy({ sourceRoot: root(t) })).get(
     '/api/realtime/debug-log',
@@ -605,3 +658,25 @@ test('the debug log rotates instead of growing without bound', async (t) => {
   assert.ok(live + previous < 64 * 1024 * 1024);
   assert.ok(!existsSync(`${file}.2`), 'exactly one generation is retained');
 });
+
+test('the voice instructions name only tools the voice session offers', async () => {
+  const { coreTools } = await import('../tools/index.js');
+  const tools = new Set(standaloneVoiceTools().map((tool) => tool.name));
+  const known = new Set([
+    ...coreTools.map((tool) => tool.name),
+    ...GEV_REALTIME_TOOLS.map((tool) => tool.name),
+  ]);
+  const named = new Set(
+    realtimeInstructions().match(/\b[a-z]+(?:_[a-z]+)+\b/g),
+  );
+  const missing = [...named].filter(
+    (name) => known.has(name) && !tools.has(name),
+  );
+  assert.deepEqual(missing, []);
+});
+
+test('the voice instructions send vessels, however heard, to the ships layer', () => {
+  const text = realtimeInstructions();
+  assert.match(text, /"vessels" is easily heard as "visuals"/);
+  assert.match(text, /set_layer_visibility\{layerId:"ais-live-vessels"\}/);
+});

src/tooling/panelBuild.test.mjs

@@ -0,0 +1,116 @@
+import assert from 'node:assert/strict';
+import { mkdtemp, mkdir, rm, writeFile } from 'node:fs/promises';
+import { tmpdir } from 'node:os';
+import { join } from 'node:path';
+import test from 'node:test';
+import * as PANEL_PATHS from '../tools/globePanel.js';
+import {
+  PANEL_BASE,
+  PANEL_WORKER_PRELUDE_PATH,
+  panelBuildConfig,
+  panelBuildPlugin,
+  workerFilesPrelude,
+} from '../../build/panel.js';
+
+test('the panel loads the paths the panel build writes', () => {
+  assert.equal(PANEL_BASE, PANEL_PATHS.PANEL_BASE);
+  assert.equal(
+    PANEL_WORKER_PRELUDE_PATH,
+    PANEL_PATHS.PANEL_WORKER_PRELUDE_PATH,
+  );
+});
+
+test('the panel build is one script and one stylesheet under /panel/', () => {
+  const config = panelBuildConfig({
+    plugins: [],
+    build: { chunkSizeWarningLimit: 1500 },
+  });
+  assert.equal(config.base, PANEL_BASE);
+  assert.equal(config.build.outDir, 'dist/panel');
+  assert.equal(config.build.cssCodeSplit, false);
+  assert.equal(config.build.rollupOptions.output.inlineDynamicImports, true);
+  assert.equal(config.build.chunkSizeWarningLimit, 1500);
+});
+
+test('the dev server serves the panel build and nothing outside it', async () => {
+  const root = await mkdtemp(join(tmpdir(), 'panel-build-'));
+  try {
+    await mkdir(join(root, 'out', 'assets'), { recursive: true });
+    await writeFile(join(root, 'out', 'index.html'), '<p>panel</p>');
+    await writeFile(join(root, 'out', 'assets', 'a.js'), 'x');
+    await writeFile(join(root, 'secret.txt'), 'secret');
+    let middleware;
+    panelBuildPlugin({ outDir: 'out' }).configureServer({
+      config: { root },
+      middlewares: { use: (fn) => (middleware = fn) },
+    });
+    const get = (url) =>
+      new Promise((resolve) => {
+        const res = {
+          statusCode: 200,
+          headers: {},
+          setHeader(name, value) {
+            this.headers[name] = value;
+          },
+          end(body) {
+            resolve({ status: this.statusCode, headers: this.headers, body });
+          },
+        };
+        middleware({ url }, res, () => resolve({ passed: true }));
+      });
+    const page = await get('/panel/');
+    assert.equal(String(page.body), '<p>panel</p>');
+    assert.equal(page.headers['Content-Type'], 'text/html');
+    const script = await get('/panel/assets/a.js');
+    assert.equal(script.headers['Content-Type'], 'text/javascript');
+    assert.equal((await get('/panel/missing.js')).status, 404);
+    assert.equal((await get('/panel/%ZZ')).status, 400);
+    assert.deepEqual(await get('/panel/..%2Fsecret.txt'), { passed: true });
+    assert.deepEqual(await get('/other'), { passed: true });
+  } finally {
+    await rm(root, { recursive: true, force: true });
+  }
+});
+
+test("Cesium's workers get embedded files from memory and other requests from the network", async () => {
+  const sent = [];
+  class FakeRequest extends EventTarget {
+    open(method, url) {
+      this.url = url;
+    }
+    setRequestHeader() {}
+    send() {
+      sent.push(this.url);
+    }
+  }
+  const saved = {
+    XMLHttpRequest: globalThis.XMLHttpRequest,
+    ProgressEvent: globalThis.ProgressEvent,
+  };
+  globalThis.XMLHttpRequest = FakeRequest;
+  globalThis.ProgressEvent ??= class extends Event {};
+  try {
+    new Function(workerFilesPrelude({ 'Assets/heights.json': '{"a":1}' }))();
+    const embedded = new XMLHttpRequest();
+    embedded.open(
+      'GET',
+      'https://panel.example/panel/cesium/Assets/heights.json?v=1',
+    );
+    embedded.setRequestHeader('Accept', 'application/json');
+    embedded.responseType = 'text';
+    const loaded = new Promise((resolve) =>
+      embedded.addEventListener('load', resolve),
+    );
+    embedded.send();
+    await loaded;
+    assert.equal(embedded.status, 200);
+    assert.equal(embedded.response, '{"a":1}');
+    const other = new XMLHttpRequest();
+    other.open('GET', 'https://tiles.example/1.png');
+    other.send();
+    assert.deepEqual(sent, ['https://tiles.example/1.png']);
+  } finally {
+    globalThis.XMLHttpRequest = saved.XMLHttpRequest;
+    globalThis.ProgressEvent = saved.ProgressEvent;
+  }
+});

src/tooling/placeProviders.test.mjs

@@ -482,3 +482,64 @@ test('the upstream host is pinned: a redirect is refused, not followed', async (
   await request('/api/route', '?profile=car&coords=-97,30;-97.01,30.01');
   assert.deepEqual(seen, ['error'], 'a redirect would escape the pinned host');
 });
+
+test('both paid Google routes refuse cross-site requests before calling Google', async (t) => {
+  const plugin = googlePlacesContextProxy({ resolveApiKey: () => 'key' });
+  const routes = new Map();
+  plugin.configureServer({
+    middlewares: { use: (route, handler) => routes.set(route, handler) },
+  });
+  let upstream = 0;
+  t.mock.method(globalThis, 'fetch', async () => {
+    upstream += 1;
+    return Response.json({ places: [] });
+  });
+  const call = async (route, url, headers) => {
+    const res = {
+      statusCode: 200,
+      headers: {},
+      setHeader(name, value) {
+        this.headers[name.toLowerCase()] = value;
+      },
+      writeHead(status) {
+        this.statusCode = status;
+      },
+      end() {},
+    };
+    await routes.get(route)(
+      {
+        url,
+        method: 'GET',
+        headers: { host: 'localhost:4173', ...headers },
+        socket: { remoteAddress: '127.0.0.1' },
+      },
+      res,
+    );
+    return res.statusCode;
+  };
+  const crossSite = {
+    origin: 'https://attacker.example',
+    'sec-fetch-site': 'cross-site',
+  };
+  for (const [route, url] of [
+    ['/api/google/nearby-places', '?lat=30&lon=-97'],
+    ['/api/google/text-search', '?q=museum&lat=30&lon=-97'],
+  ]) {
+    assert.equal(await call(route, url, crossSite), 403, route);
+    assert.equal(
+      await call(route, url, { 'sec-fetch-site': 'cross-site' }),
+      403,
+      route,
+    );
+  }
+  assert.equal(upstream, 0, 'a refused request never reaches Google');
+  // The app's own page still gets answers.
+  assert.equal(
+    await call('/api/google/text-search', '?q=museum&lat=30&lon=-97', {
+      origin: 'http://localhost:4173',
+      'sec-fetch-site': 'same-origin',
+    }),
+    200,
+  );
+  assert.equal(upstream, 1);
+});

src/tooling/previewServing.test.mjs

@@ -97,13 +97,14 @@ test('real dev and built-preview servers serve provider JSON and terminate unkno
     const origin = `http://127.0.0.1:${server.httpServer.address().port}`;
     try {
       for (const [route, status] of [
-        ['/api/opensky', 200],
-        ['/api/adsblol/mil', 200],
+        ['/api/flights', 200],
+        ['/api/military', 200],
         ['/api/adsbdb/type/invalid', 400],
         ['/api/firms/status', 200],
         ['/api/fire-perimeters/inciweb/publication/invalid', 400],
         ['/api/terrain/heights?points=invalid', 400],
         ['/api/overpass', 405],
+        ['/api/overpass/status', 200],
         ['/api/cctv/sources', 200],
         ['/api/gbfs/', 400],
         ['/api/tomtom/status', 200],

src/tooling/viteBuild.test.mjs

@@ -1,7 +1,7 @@
 import test from 'node:test';
 import assert from 'node:assert/strict';
 import { readFileSync } from 'node:fs';
-import { createBrowserViteConfig } from '../../build/vite.js';
+import { BROWSER_CSP, createBrowserViteConfig } from '../../build/vite.js';
 import standaloneConfig, * as compatibility from '../../vite.config.js';
 import * as providers from '../../server/providers/local.js';
 
@@ -12,29 +12,45 @@ test('explicit build inputs preserve browser-only defines, plugin order and loop
     googleApiKey: 'browser-fixture',
     cesiumToken: 'ion-fixture',
   });
-  assert.equal(config.plugins[2], plugin);
+  // The Host check runs before every other plugin's middleware.
+  assert.equal(config.plugins[0].name, 'host-check');
+  assert.equal(config.plugins[0].enforce, 'pre');
+  assert.equal(config.plugins[3], plugin);
   assert.equal(config.server.host, 'localhost');
   assert.equal(config.server.port, 4173);
-  assert.deepEqual(config.server.allowedHosts, [
-    'localhost',
-    '127.0.0.1',
-    '.local',
-  ]);
+  assert.deepEqual(config.server.allowedHosts, ['localhost', '127.0.0.1']);
   assert.ok(config.server.fs.deny.includes('**/ENVIRONMENT'));
   assert.ok(config.server.fs.deny.includes('.env.*'));
   assert.equal(config.server.headers['X-Frame-Options'], 'DENY');
-  assert.equal(
-    config.server.headers['Content-Security-Policy'],
+  assert.equal(config.server.headers['X-Content-Type-Options'], 'nosniff');
+  const csp = config.server.headers['Content-Security-Policy'];
+  assert.equal(csp, BROWSER_CSP);
+  for (const directive of [
+    "script-src 'self' 'unsafe-eval' blob:",
+    "object-src 'none'",
+    "base-uri 'self'",
     "frame-ancestors 'none'",
-  );
+  ]) {
+    assert.ok(csp.includes(directive), directive);
+  }
+  assert.ok(!csp.includes("script-src 'self' 'unsafe-inline'"));
+  assert.deepEqual(config.preview.headers, config.server.headers);
   assert.deepEqual(config.define, {
     'import.meta.env.GOOGLE_MAPS_API_KEY': '"browser-fixture"',
     'import.meta.env.CESIUM_ION_TOKEN': '"ion-fixture"',
   });
-  assert.equal(
-    createBrowserViteConfig({ host: '0.0.0.0', port: '4800' }).server
-      .allowedHosts,
-    true,
+  // A wildcard bind keeps the Host-header check; LAN names are explicit.
+  for (const host of ['0.0.0.0', '::'])
+    assert.deepEqual(
+      createBrowserViteConfig({ host, port: '4800' }).server.allowedHosts,
+      ['localhost', '127.0.0.1'],
+    );
+  assert.deepEqual(
+    createBrowserViteConfig({
+      host: '0.0.0.0',
+      allowedHosts: ['localhost', '127.0.0.1', 'globe.lan'],
+    }).server.allowedHosts,
+    ['localhost', '127.0.0.1', 'globe.lan'],
   );
   assert.equal(
     createBrowserViteConfig({ host: '::', port: '4800' }).server.port,
@@ -51,7 +67,10 @@ test('build helper does not discover environment values or construct local provi
       config.define['import.meta.env.GOOGLE_MAPS_API_KEY'],
       undefined,
     );
-    assert.equal(config.plugins.length, 2);
+    assert.deepEqual(
+      config.plugins.slice(3).map((plugin) => plugin.name),
+      ['embed-framing', 'panel-build'],
+    );
   } finally {
     if (before === undefined) delete process.env.GOOGLE_MAPS_API_KEY;
     else process.env.GOOGLE_MAPS_API_KEY = before;
@@ -63,11 +82,15 @@ test('root config retains existing named exports and standalone provider order',
     assert.equal(compatibility[name], value, name);
   const config = standaloneConfig({ mode: 'test' });
   assert.deepEqual(
-    config.plugins.slice(2, -1).map((plugin) => plugin.name),
+    config.plugins.slice(3, -4).map((plugin) => plugin.name),
     providers.localProviderPlugins().map((plugin) => plugin.name),
   );
-  assert.equal(config.plugins.at(-2).name, 'gev-key-setup');
-  assert.equal(config.plugins.at(-1).name, 'api-not-found');
+  assert.equal(config.plugins.at(-5).name, 'gev-key-setup');
+  // The local MCP route follows every provider and precedes the API fallback.
+  assert.equal(config.plugins.at(-4).name, 'local-mcp');
+  assert.equal(config.plugins.at(-3).name, 'api-not-found');
+  assert.equal(config.plugins.at(-2).name, 'embed-framing');
+  assert.equal(config.plugins.at(-1).name, 'panel-build');
 });
 
 test('build export resolves in Node and has no browser fallback', async () => {
@@ -78,3 +101,122 @@ test('build export resolves in Node and has no browser fallback', async () => {
   );
   assert.deepEqual(pkg.exports['./build/vite'], { node: './build/vite.js' });
 });
+
+test('only embed-mode documents may be framed, and only by the allowed ancestors', async () => {
+  const { embedFramingPlugin, isEmbedDocumentRequest } =
+    await import('../../build/embed-framing.js');
+  assert.equal(isEmbedDocumentRequest('/?embed=1'), true);
+  assert.equal(isEmbedDocumentRequest('/index.html?embed=1#v=2'), true);
+  assert.equal(isEmbedDocumentRequest('/?embed=0'), false);
+  assert.equal(isEmbedDocumentRequest('/api/x?embed=1'), false);
+  assert.equal(isEmbedDocumentRequest('/src/main.js?embed=1'), false);
+  let middleware;
+  embedFramingPlugin({ ancestors: 'https://a.example' }).configureServer({
+    middlewares: { use: (handler) => (middleware = handler) },
+  });
+  const response = () => {
+    const headers = new Map();
+    return {
+      headers,
+      setHeader(name, value) {
+        headers.set(name.toLowerCase(), value);
+        return this;
+      },
+    };
+  };
+  const embedded = response();
+  middleware({ url: '/?embed=1' }, embedded, () => {});
+  // The server's protections, written later at send time.
+  embedded.setHeader('X-Frame-Options', 'DENY');
+  embedded.setHeader('Content-Security-Policy', "frame-ancestors 'none'");
+  embedded.setHeader('Content-Type', 'text/html');
+  assert.deepEqual(Object.fromEntries(embedded.headers), {
+    'content-security-policy': 'frame-ancestors https://a.example',
+    'content-type': 'text/html',
+  });
+  let open;
+  embedFramingPlugin({ ancestors: '*' }).configureServer({
+    middlewares: { use: (handler) => (open = handler) },
+  });
+  const anywhere = response();
+  open({ url: '/?embed=1' }, anywhere, () => {});
+  anywhere.setHeader('X-Frame-Options', 'DENY');
+  anywhere.setHeader('Content-Security-Policy', "frame-ancestors 'none'");
+  assert.deepEqual(Object.fromEntries(anywhere.headers), {});
+  // A full policy keeps its other directives; only the framing rule changes.
+  const full = "default-src 'self'; script-src 'self'; frame-ancestors 'none'";
+  const embeddedFull = response();
+  middleware({ url: '/?embed=1' }, embeddedFull, () => {});
+  embeddedFull.setHeader('Content-Security-Policy', full);
+  assert.equal(
+    embeddedFull.headers.get('content-security-policy'),
+    "default-src 'self'; script-src 'self'; frame-ancestors https://a.example",
+  );
+  const anywhereFull = response();
+  open({ url: '/?embed=1' }, anywhereFull, () => {});
+  anywhereFull.setHeader('Content-Security-Policy', full);
+  assert.equal(
+    anywhereFull.headers.get('content-security-policy'),
+    "default-src 'self'; script-src 'self'",
+  );
+  const normal = response();
+  middleware({ url: '/' }, normal, () => {});
+  normal.setHeader('X-Frame-Options', 'DENY');
+  normal.setHeader('Content-Security-Policy', "frame-ancestors 'none'");
+  assert.deepEqual(Object.fromEntries(normal.headers), {
+    'x-frame-options': 'DENY',
+    'content-security-policy': "frame-ancestors 'none'",
+  });
+  // Unset, no page may frame even embed-mode documents.
+  for (const ancestors of ['', '   ']) {
+    const plugin = embedFramingPlugin({ ancestors });
+    assert.equal(plugin.name, 'embed-framing');
+    assert.equal(plugin.configureServer, undefined);
+    assert.equal(plugin.configurePreviewServer, undefined);
+  }
+});
+
+test('the CSP admits the event media embeds, and no other script origin', async () => {
+  const { embeddedMediaFrameUrl, resolveEmbeddedMediaSource } =
+    await import('../../src/data/bhoteKoshiEmbeddedMedia.js');
+  const directive = (name) =>
+    BROWSER_CSP.split(';')
+      .map((part) => part.trim())
+      .find((part) => part.startsWith(`${name} `))
+      ?.split(/\s+/)
+      .slice(1) ?? [];
+  const scripts = directive('script-src');
+  const frames = directive('frame-src');
+  // The player API, the Facebook SDK and X's widget script.
+  for (const origin of [
+    'https://www.youtube.com',
+    'https://connect.facebook.net',
+    'https://platform.twitter.com',
+  ])
+    assert.ok(scripts.includes(origin), origin);
+  // Only those three, and never a wildcard or a scheme.
+  assert.deepEqual(
+    scripts.filter(
+      (source) => source.startsWith('http') || source === 'https:',
+    ),
+    [
+      'https://www.youtube.com',
+      'https://connect.facebook.net',
+      'https://platform.twitter.com',
+    ],
+  );
+  assert.ok(!scripts.some((source) => source.includes('*')));
+  // Every frame the event builds for a YouTube or Facebook source is allowed.
+  for (const link of [
+    'https://www.youtube.com/watch?v=dQw4w9WgXcQ',
+    'https://youtu.be/dQw4w9WgXcQ',
+    'https://www.facebook.com/facebook/videos/10153231379946729/',
+  ]) {
+    const source = resolveEmbeddedMediaSource(link);
+    assert.ok(source, link);
+    const origin = new URL(embeddedMediaFrameUrl(source, {})).origin;
+    assert.ok(frames.includes(origin), `${link} -> ${origin}`);
+  }
+  // X posts load in X's own frames.
+  assert.ok(frames.includes('https://platform.twitter.com'));
+});